<div class="social-buttons">
    <!-- Place this tag where you want the +1 button to render. -->
    <div class="g-plusone" data-size="medium"></div>

    <!-- Place this tag after the last +1 button tag. -->
    <script type="text/javascript">
        (function() {
            var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
            po.src = 'https://apis.google.com/js/plusone.js';
            var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
        })();
    </script>
    <div class="fb-like" data-href="http://developers.facebook.com/docs/reference/plugins/like" data-width="450" data-layout="button_count" data-show-faces="true" data-send="false"></div>
</div>